<template>
  <div class="hamburger" @click="handleClick">
    <svg
      :class="{ 'is-active': isActive }"
      class="hamburger-icon"
      viewBox="0 0 1024 1024"
      xmlns="http://www.w3.org/2000/svg"
      width="64"
      height="64"
    >
      <path
        d="M408 442h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8zm-8 204c0 4.4 3.6 8 8 8h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56zm504-486H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 632H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zM142.4 642.1L298.7 519a8.84 8.84 0 0 0 0-13.9L142.4 381.9c-5.8-4.6-14.4-.5-14.4 6.9v246.3a8.9 8.9 0 0 0 14.4 7z"
      />
    </svg>
  </div>
</template>

<script>
  export default {
    name: 'Hamburger',
    props: {
      isActive: {
        type: Boolean,
        default: false,
      },
    },
    methods: {
      handleClick() {
        this.$emit('toggleClick')
      },
    },
  }
</script>

<style lang="scss" scoped>
  // 导入全局的样式变量
  @import '~@/assets/styles/variables.scss';

  .hamburger {
    cursor: pointer;
    transition: all 0.3s;

    .hamburger-icon {
      display: inline-block;
      vertical-align: middle;
      width: 20px;
      height: 20px;
    }

    .hamburger-icon.is-active {
      transform: rotate(180deg);
    }
  }
</style>
